Browsing by Author "Rocha, J"
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- Abcesso isolado do clivus achados em ressonância magnética convencional: estudo de difusãoPublication . Fernandes, JS; Valle, JM; Morais, N; Ribeiro, M; Magalhães, Z; Moreira da Costa, JA; Rocha, J
- Alopécia Areata: Análise Retrospectiva da Consulta de Dermatologia. Pediátrica (2000-2008)Publication . Rocha, J; Ventura, F; Vieira, AP; Pinheiro, AR; Fernandes, F; Brito, CINTRODUCTION: Alopecia areata usually presents as patchy, nonscarring hair loss. It seems to be an immune mediated disease, whereas genetic predisposition, environmental and psychological triggers may be involved in its aetiology. OBJECTIVES: To study the epidemiology, clinical aspects, associations, and treatment of alopecia areata in the paediatric population of Peadiatric Dermatology outpatients over a 9-year period. Some psychologic characteristics were also assessed. METHODS: Descriptive and retrospective study of all newly diagnosed AA cases seen from January 2000 to December 2008 at the Hospital de São Marcos' Paediatric Dermatology Department. Fifteen patients with AA were interviewed for psycologic evaluation. RESULTS: Forty-eight cases (54% male/46% female) were identified. Mean age at presentation was 7.8 years. Family history of AA was reported in 10% of the cases, and in 25% there was a personal and/or family history of atopy. The majority of patients (82%) had mild disease and topical corticotherapy was the first-line treatment for limited AA. Fifty-four percent of these patients had a complete resolution of the lesions with treatment. Systemic treatment (corticosteroids and/or ciclosporin) was used in 71% of patients with extensive disease (more than 50% hair loss). Only one of these patients had a sustained clinical improvement after treatment. Twelve out of 15 respondents (80%) recalled stressful events preceding hair loss. DISCUSSION: Our findings are similar to those reported in other studies. Epidemiologic studies of AA are available in adulthood but there is a paucity of literature on children with AA. A holistic approach is important in the management of childhood AA as the disease can have a severe psychologic impact on an individual's well-being.
- Angioplastia CarotídeaPublication . Ribeiro, M; Xavier, J; Ferreira, C; Fernandes, J; Magalhães, Z; Rocha, J
- Association of adult mastocytosis with M541L in the transmembrane domain of KITPublication . Rocha, J; Duarte, ML; Marques, H; Torres, F; Tavares, P; Silva, A; Brito, C
- Cerebral venous thrombosis in a patient with localised sclerodermaPublication . Rocha, J; Pinho, J; Fernandes, J; Ferreira, C; Macedo, C; Fontes, JR; Perdigão, S
- Coma BlistersPublication . Rocha, J; Pereira, T; Ventura, F; Pardal, F; Brito, CComa blisters are lesions that occur in the setting of a variety of neurological diseases. Although most commonly associated with barbiturate overdose, they can be seen in the setting of coma due to other etiologies. Blisters develop 48-72 h after the onset of unconsciousness. We report the case of a 29-year-old man who presented to the emergency department with confusion and progressive loss of consciousness. He had high serum glucose, abnormal hepatic and kidney function tests and a normal toxicological screening. 24 h after admission he was comatose and was started on antibiotics for presumed bacterial meningoencephalitis. Two days after the onset of coma, multiple tense hemorrhagic blisters appeared on the patient's extremities. Skin biopsy revealed an intraepidermal blister with variable degrees of epidermal necrosis. Five days later the patient was fully recovered with no neurological sequelae. No topical treatment was necessary, with complete resolution of the skin lesions two weeks later.
- Deficiência de desidrogenase do piruvato: achados em ressonância magnética neonatalPublication . Fernandes, JS; Gomes, R; Cruz, R; Ribeiro, M; Magalhães, Z; Rocha, J
- Diversity in anti-N-methyl-D-aspartate receptor encephalitis: case-based evidencePublication . Pinho, J; Rocha, J; Rodrigues, M; Pereira, J; Maré, R; Ferreira, C; Lourenço, E; Beleza, PAntibodies against N-methyl-D-aspartate receptor (NMDAR) are identified in the form of immune-mediated encephalitis in which typical manifestations include neuropsychiatric symptoms, seizures, abnormal movements, dysautonomia and hypoventilation. The authors report two cases of anti-NMDAR encephalitis with different presentations and patterns of progression. The first patient presented with status epilepticus and later developed psychosis, pyramidal signs and diffuse encephalopathy. The second patient presented with acute psychosis followed a week later by seizures, dystonia, rigidity, oromandibular dyskinesias and dysautonomia. Possible mechanisms responsible for the clinical manifestations of this disease are discussed in light of recently described additional clinical and laboratory findings.
- Envolvimento meníngeo em caso de esclerodermia localizadaPublication . Carvalho, R; Fernandes, J; Ribeiro, M; Morais, N; Moreira da Costa, JA; Magalhães, Z; Rocha, J
- Fibromuscular dysplasia with dissecting basilar aneurysm: Endovascular treatmentPublication . Ribeiro, M; Soares-Fernandes, J; Rocha, J; Machado, A; Cerqueira, J; Moreira da Costa, JA; Reis, J
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